{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["time", "plant", "mythical figure", "geographical phenomenon"], "input": "A common race involving eating is a hot dog eating race , where contestants try to eat more hot dogs than the other racers ."}
{"time": [], "plant": [], "mythical figure": [], "geographical phenomenon": []}